I can't split with circle heatmap with external labels but not spliting circos.heatmap
library(circlize)
colores1 = colorRamp2(c(0,0.5,1,2,3,4), c("lightblue1","Orchid1","Orchid4","maroon2","maroon4", "red4"))
circos.heatmap(transpuesta_metano_unified, col = colores1, rownames.side = "outside", cluster = FALSE)
I need to split by label of the image. Any help?